Which is an example of thermosetting polymer?

Question

Which is an example of thermosetting polymer? (A) Polythene (B) PVC (C) Teflon (D) Bakelite

Tardigrade Admin · Accepted Answer

Phenol-formaldehyde (Bakelite), urea-formaldehyde and melamine-formaldehyde are thermosetting polymers.

Q. Which is an example of thermosetting polymer?